Search for dissertations about: "aggregation"

Showing result 11 - 15 of 869 swedish dissertations containing the word aggregation.

  2. 11. Micro-by-micro interactions : Aggregation dynamics, biofilms, and ecotoxicological impacts of suspended solids

    Author : Sophia Reichelt; Elena Gorokhova; Rehab El Shehawy; Julien Gigault; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; suspended solids; microplastics; bacteria; biofilm; aggregation; ecotoxicology; microalgae; Environmental Sciences; miljövetenskap;

    Abstract : Increasing concerns arise regarding the environmental risk of microplastics (MP) and their interactions with biota, prompting numerous effect studies. However, current ecotoxicology methods fall short when it comes to assessing MP impacts. READ MORE

  4. 12. Amyloid beta aggregation kinetics : The role of intrinsic and extrinsic factors

    Author : Xiaoting Yang; Biokemi och Strukturbiologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Alzheimer s disease; Abeta; aggregation; kinetics; secondary nucleation;

    Abstract : Cerebral senile plaque is one of the main pathologies of Alzheimer's disease (AD). The amyloid cascade hypothesis suggests that the aggregation of amyloid beta (Abeta) peptide is involved in the pathogenesis of AD, which is supported by the fact that Abeta overexpression or production of more aggregation-prone variants lead to early-onset dementia. READ MORE

  5. 13. Indivisible Wholes & Fragmented Realities : On the Aggregation of Disaster Risk Information

    Author : Peter Månsson; Avdelningen för Riskhantering och Samhällssäkerhet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Societal Safety; Disaster risk management DRM ; Risk Governance; Multi-stakeholder; Risk and vulnerability assessment RVA ; Information management; Aggregation; Holistic; Societal Safety; Disaster risk management DRM ; Risk Governance; Multi-stakeholder; Risk and vulnerability assessment RVA ; Information management; Aggregation; Holistic;

    Abstract : Division of labor and trade have been prerequisites for the development of welfare societies. Ironically, this specialization has caused a fragmentation of the knowledge necessary to understand risks that may undermine societal safety. READ MORE

  6. 14. Aggregation of Plug-in Electric Vehicles in Power Systems for Primary Frequency Control

    Author : Seyedmahdi Izadkhast; Mehrdad Ghandhari; Garcia-Gonzalez Pablo; Frias Pablo; Ignacio Egido Cortés; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Aggregation; Plug-in Electric Vehicles; Primary Frequency Control; Aggregeren; Plug-in Elektrische Voertuigen; Primaire Reserve; Laddbara Bilar; Elnätet; Primär Frekvensreglering; Agregación; Vehículos Eléctricos Enchufables PEVs ; Control Primario de Frecuencia PFC ; Electrical Engineering; Elektro- och systemteknik;

    Abstract : The number of plug-in electric vehicles (PEVs) is likely to increase in the near future and these vehicles will probably be connected to the electric grid most of the day time. PEVs are interesting options to provide a wide variety of services such as primary frequency control (PFC), because they are able to quickly control their active power using electronic power converters. READ MORE

  7. 15. Experimental study on the aggregation of low density suspensions in turbulent flow

    Author : Sachida N. Kapilashrami; KTH; []
    Keywords : Aggregation; Cohesive suspension; Non-cohesive suspension; Carrier flow; Low-density suspension; Parent suspension; Test suspension;

    Abstract : .... READ MORE